ash analysis的用法和樣例：
例句
- Melting tests were conducted in an electric heated furnace to study the melting solidification of MSWI fly ash.
對高溫管式爐熔融固化垃圾焚燒飛灰的處理效果進行了實驗研究。 - The analysis indicates that micropacking silica fume works to the density and relative density of RPC, and its pozzolanic effect helps the strength of RPC.
硅灰的微填充效應有利於提高活性粉末混凝土的密度和相對密度，而火山灰效應有利於提高其強度。
